<%@ page language="java" contentType="text/html; charset=utf-8" pageEncoding="UTF-8"%>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>picsGlide</title>
<style type="text/css">
body {
	font-size:12px;
	color:#333;
	margin-left: 0px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 0px;
	background-color: #cbeef4;
}
#picBox {
	width:940px;
	height:111px;
	margin:0px;
	overflow:hidden;
	position:relative;
}
#picBox ul#show_pic {
	margin:0;
	padding:0;
	list-style:none;
	height:111px;
	width:3050px;
	position:absolute;
}
#picBox ul#show_pic li {
	float:left;
	margin:0;
	padding:0;
	height:111px;
}
#picBox ul#show_pic li img {
	display:block;
}
#icon_num {
	position:absolute;
	bottom:0px;
	right:10px;
}
#icon_num li {
	float:left;
	background:url(images/change.gif) no-repeat -15px 0;
	width:15px;
	height:15px;
	list-style:none;
	color:#39F;
	text-align:center;
	cursor:pointer;
	padding:0;
	margin:0;
	margin-right:5px;
}
#icon_num li:hover, #icon_num li.active {
	background:url(images/change.gif) no-repeat 0 0;
	color:#fff;
}
#picBox_top {
	width:940px;
	height:111px;
	margin:50px auto;
	position:relative;
	overflow:hidden;
}
#picBox_top ul#show_pic_top {
	margin:0;
	padding:0;
	list-style:none;
	height:111px;
	width:940px;
	position:absolute;
}
#picBox_top ul#show_pic_top li {
	float:left;
	margin:0;
	padding:0;
	height:111px;
}
#picBox_top ul#show_pic_top li img {
	display:block;
}
#icon_num_top {
	position:absolute;
	bottom:0px;
	right:10px;
}
#icon_num_top li {
	float:left;
	background:url(images/change.gif) no-repeat -15px 0;
	width:15px;
	height:15px;
	list-style:none;
	color:#39F;
	text-align:center;
	cursor:pointer;
	padding:0;
	margin:0;
	margin-right:5px;
}
#icon_num_top li:hover, #icon_num_top li.active {
	background:url(images/change.gif) no-repeat 0 0;
	color:#fff;
}
</style>
</head>
<body>
<div id="picBox">
  <ul id="show_pic" style="left:0;">
    <li><img src="images/bar2.png" width="940" height="111" alt="" title="" /></li>
    <li><img src="images/bar2_1.png" width="940" height="111" alt="" title="" /></li>
    <li><img src="images/bar2.png" width="940" height="111" alt="" title="" /></li>

  </ul>
  <ul id="icon_num">
    <li class="active">1</li>
    <li>2</li>
    <li>3</li>

  </ul>
</div>
<script type="text/javascript">
/**
 *glide.layerGlide((oEventCont,oSlider,sSingleSize,sec,fSpeed,point);
 *@param auto type:bolean 是否自动滑动 当值是true的时候 为自动滑动
 *@param oEventCont type:object 包含事件点击对象的容器
 *@param oSlider type:object 滑动对象
 *@param sSingleSize type:number 滑动对象里单个元素的尺寸（width或者height）  尺寸是有point 决定
 *@param second type:number 自动滑动的延迟时间  单位/秒
 *@param fSpeed type:float   速率 取值在0.05--1之间 当取值是1时  没有滑动效果
 *@param point type:string   left or top
 */

var glide =new function(){
 function $id(id){return document.getElementById(id);};
 this.layerGlide=function(auto,oEventCont,oSlider,sSingleSize,second,fSpeed,point){
  var oSubLi = $id(oEventCont).getElementsByTagName('li');
  var interval,timeout,oslideRange;
  var time=1; 
  var speed = fSpeed 
  var sum = oSubLi.length;
  var a=0;
  var delay=second * 3000; 
  var setValLeft=function(s){
   return function(){
    oslideRange = Math.abs(parseInt($id(oSlider).style[point])); 
    $id(oSlider).style[point] =-Math.floor(oslideRange+(parseInt(s*sSingleSize) - oslideRange)*speed) +'px';  
    if(oslideRange==[(sSingleSize * s)]){
     clearInterval(interval);
     a=s;
    }
   }
  };
  var setValRight=function(s){
   return function(){   
    oslideRange = Math.abs(parseInt($id(oSlider).style[point]));       
    $id(oSlider).style[point] =-Math.ceil(oslideRange+(parseInt(s*sSingleSize) - oslideRange)*speed) +'px';
    if(oslideRange==[(sSingleSize * s)]){
     clearInterval(interval);
     a=s;
    }
   }
  }
  
  function autoGlide(){
   for(var c=0;c<sum;c++){oSubLi[c].className='';};
   clearTimeout(interval);
   if(a==(parseInt(sum)-1)){
    for(var c=0;c<sum;c++){oSubLi[c].className='';};
    a=0;
    oSubLi[a].className="active";
    interval = setInterval(setValLeft(a),time);
    timeout = setTimeout(autoGlide,delay);
   }else{
    a++;
    oSubLi[a].className="active";
    interval = setInterval(setValRight(a),time); 
    timeout = setTimeout(autoGlide,delay);
   }
  }
 
  if(auto){timeout = setTimeout(autoGlide,delay);};
  for(var i=0;i<sum;i++){ 
   oSubLi[i].onmouseover = (function(i){
    return function(){
     for(var c=0;c<sum;c++){oSubLi[c].className='';};
     clearTimeout(timeout);
     clearInterval(interval);
     oSubLi[i].className="active";
     if(Math.abs(parseInt($id(oSlider).style[point]))>[(sSingleSize * i)]){
      interval = setInterval(setValLeft(i),time);
      this.onmouseout=function(){if(auto){timeout = setTimeout(autoGlide,delay);};};
     }else if(Math.abs(parseInt($id(oSlider).style[point]))<[(sSingleSize * i)]){
       interval = setInterval(setValRight(i),time);
      this.onmouseout=function(){if(auto){timeout = setTimeout(autoGlide,delay);};};
     }
    }
   })(i)   
  }
 }
}
glide.layerGlide(true,'icon_num','show_pic',940,2,0.1,'left');
</script>
</body>
</html>
